Weather on August 26
Denver, CO
55 Years of Data
Avg High
87°F
Avg Low
55°F
Warmest
2011
82°F avg
Coldest
1987
58°F avg
About This Date
August 26th in Denver, CO typically brings warm summer weather, with average highs around 87°F and lows near 55°F — a 32°F daily swing. Over 55 years of records, the warmest August 26th was in 2011 (82°F average), while the coldest was 1987 (58°F) — a 24°F range across recorded history. Rain or other precipitation has occurred on about 27% of August 26th dates historically, with the wettest August 26th recording 1.4" of rain. The last decade has been 1.1°F cooler on this date compared to 20-30 years ago.
The last decade has been 1.1°F cooler on this date compared to 20-30 years ago.
Planning for August 26th in Denver, CO? Stay hydrated and seek shade during peak afternoon hours.
Warming Trend
0.8°F per decade on this date
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2025 | 77° | 55° | 66° | 0.05" | — |
| 2024 | 93° | 57° | 75° | 0.13" | — |
| 2023 | 68° | 55° | 62° | 1.4" | — |
| 2022 | 91° | 62° | 77° | 0.03" | — |
| 2021 | 88° | 58° | 73° | 0.05" | — |
| 2020 | 98° | 63° | 80° | — | — |
| 2019 | 101° | 57° | 79° | — | — |
| 2018 | 92° | 57° | 74° | — | — |
| 2017 | 94° | 57° | 75° | — | — |
| 2016 | 72° | 52° | 62° | 0.1" | — |
| 2015 | 97° | 58° | 77° | — | — |
| 2014 | 78° | 56° | 67° | 0.18" | — |
| 2013 | 92° | 59° | 75° | — | — |
| 2012 | 80° | 52° | 66° | — | — |
| 2011warmest | 99° | 65° | 82° | — | — |
| 2010 | 90° | 54° | 72° | — | — |
| 2009 | 88° | 54° | 71° | — | — |
| 2008 | 94° | 58° | 76° | — | — |
| 2007 | 90° | 55° | 72° | — | — |
| 2006 | 82° | 53° | 68° | 0.08" | — |
| 2005 | 93° | 53° | 73° | — | — |
| 2004 | 87° | 51° | 69° | — | — |
| 2003 | 94° | 58° | 76° | — | — |
| 2002 | 97° | 55° | 76° | — | — |
| 2001 | 98° | 55° | 77° | — | — |
| 2000 | 87° | 58° | 72° | — | — |
| 1999 | 91° | 57° | 74° | — | — |
| 1998 | 89° | 57° | 73° | — | — |
| 1997 | 88° | 63° | 75° | 0.03" | — |
| 1996 | 84° | 54° | 69° | 0.89" | — |
| 1995 | 85° | 55° | 70° | — | — |
| 1994 | 94° | 60° | 77° | — | — |
| 1993 | 69° | 56° | 62° | 0.05" | — |
| 1992 | 69° | 48° | 59° | — | — |
| 1991 | 92° | 54° | 73° | — | — |
| 1990 | 91° | 57° | 74° | — | — |
| 1989 | 87° | 52° | 69° | — | — |
| 1988 | 94° | 53° | 73° | — | — |
| 1987coldest | 67° | 50° | 58° | 0.1" | — |
| 1986 | 77° | 56° | 66° | — | — |
| 1985 | 96° | 54° | 75° | — | — |
| 1984 | 87° | 56° | 71° | 0.05" | — |
| 1983 | 88° | 60° | 74° | — | — |
| 1982 | 88° | 56° | 72° | — | — |
| 1981 | 77° | 50° | 64° | — | — |
| 1980 | 79° | 51° | 65° | 0.25" | — |
| 1979 | 79° | 47° | 63° | 0.03" | — |
| 1978 | 89° | 50° | 70° | — | — |
| 1977 | 91° | 55° | 73° | — | — |
| 1976 | 94° | 53° | 73° | — | — |
| 1975 | 88° | 46° | 67° | — | — |
| 1974 | 91° | 46° | 69° | — | — |
| 1973 | 93° | 62° | 78° | — | — |
| 1972 | 77° | 53° | 65° | — | — |
| 1971 | 90° | 59° | 74° | — | — |
55 years of data from NORTHGLENN